diff --git a/htdocs/html.form.class.php b/htdocs/html.form.class.php
index 5e71fca221d..6c378c4ff6e 100644
--- a/htdocs/html.form.class.php
+++ b/htdocs/html.form.class.php
@@ -1845,7 +1845,7 @@ class Form
                 {
                     include_once(DOL_DOCUMENT_ROOT.'/includes/modules/commande/modules_commande.php');
                     $model=new ModelePDFCommandes();
-                    $modellist=$model->liste_modeles();
+                    $modellist=$model->liste_modeles($this->db);
                 }
             }
             elseif ($modulepart == 'facture')
@@ -1956,4 +1956,4 @@ class Form
 
 }
 
-?>
+?>